Electric-component supplying method and device, and electric-component mounting method and system

摘要

Method and device for supplying electric components, using two component supply tables each including a feeder support structure and a plurality of component feeders mounted on the feeder support structure, each component feeder accommodating a group of electric components of one kind and arranged to successively supply the electronic components such that a combination of electric components of different kinds that can be supplied from the component feeders on one of the two tables is the same as that of electric components of different kinds that can be supplied from the component feeders on the other table, and wherein a first table which is one of the two tables is operated to supply the electric components, while a second table which is the other table is held in an off state, and the first table is held in an off state while the second table is operated to supply the electric components, after the first table has been exhausted of the electric components of any kind, and wherein the first ands second tables cooperate to supply the electric components after the second table has been exhausted of the electric components of any kind. Component mounting method and system using the component supplying method and device are also disclosed.